html {
  -ms-text-size-adjust: 100%; /* 2 */
  -webkit-text-size-adjust: 100%; /* 2 */
}

article,
aside,
footer,
header,
nav,
section {
  display: block;
}

h1 {
  font-size: 2em;
  margin: 0.67em 0;
}


figcaption,
figure,
main { /* 1 */
  display: block;
}

figure {
  margin: 1em 40px;
}


hr {
  box-sizing: content-box; /* 1 */
  height: 0; /* 1 */
  overflow: visible; /* 2 */
}

pre {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
  text-decoration:none;
}

a {
  background-color: transparent; /* 1 */
  -webkit-text-decoration-skip: objects; /* 2 */
  text-decoration:none;
}

abbr[title] {
  border-bottom: none; /* 1 */
  text-decoration: underline; /* 2 */
  text-decoration: underline dotted; /* 2 */
}

b,
strong {
  font-weight: inherit;
}

b,
strong {
  font-weight: bolder;
}

code,
kbd,
samp {
  font-family: monospace, monospace; /* 1 */
  font-size: 1em; /* 2 */
}

dfn {
  font-style: italic;
}


mark {
  background-color: #ff0;
  color: #000;
}


small {
  font-size: 80%;
}

sub,
sup {
  font-size: 75%;
  line-height: 0;
  position: relative;
  vertical-align: baseline;
}

sub {
  bottom: -0.25em;
}

sup {
  top: -0.5em;
}

audio,
video {
  display: inline-block;
}

audio:not([controls]) {
  display: none;
  height: 0;
}

img {
  border-style: none;
}

svg:not(:root) {
  overflow: hidden;
}

button,
input,
optgroup,
select,
textarea {
  margin: 0;
}


button,
input { /* 1 */
  overflow: visible;
  outline:none;
  border:0;
}

button,
select { /* 1 */
  text-transform: none;
}


button,
html [type="button"], /* 1 */
[type="reset"],
[type="submit"] {
  -webkit-appearance: button; /* 2 */
}

button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
  border-style: none;
  padding: 0;
}

button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}

legend {
  box-sizing: border-box; /* 1 */
  color: inherit; /* 2 */
  display: table; /* 1 */
  max-width: 100%; /* 1 */
  padding: 0; /* 3 */
  white-space: normal;
}

progress {
  display: inline-block;
  vertical-align: baseline; 
}

textarea {
  overflow: auto;
}

[type="checkbox"],
[type="radio"] {
  box-sizing: border-box;
  padding: 0;
}

[type="number"]::-webkit-inner-spin-button,
[type="number"]::-webkit-outer-spin-button {
  height: auto;
}

[type="search"] {
  -webkit-appearance: textfield; 
  outline-offset: -2px; 
}

[type="search"]::-webkit-search-cancel-button,
[type="search"]::-webkit-search-decoration {
  -webkit-appearance: none;
}

::-webkit-file-upload-button {
  -webkit-appearance: button; 
  font: inherit; 
}

details,
menu {
  display: block;
}

summary {
  display: list-item;
}

canvas {
  display: inline-block;
}

template {
  display: none;
}


[hidden] {
  display: none;
}
html,body{
    min-width: 1200px;
    width: 100%;
    min-height: 100%;
    margin:0;
    padding:0;
    font-family:"microsoft yahei";
}
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,form,fieldset,legend,input,textarea,p,th,td {
  margin:0;
  padding:0;
}
ul,li{
    list-style:none;
}
.clear:after{
    content: '';
    display: block;
    clear: both;
}
.clear{
    zoom:1;
}
.left{
    float: left;
}

.right{
    float: right;
}
.show{
    display: block;
}
.hide{
    display: none;
}

.mg-auto{
    margin:0 auto;
}
.warpper{
    width: 100%;
    min-width:1200px;
}

.tleft{
    text-align:left;
}
.tright{
    text-align:right;
}
.tcenter{
    text-align:center;
}
i{
  font-style:normal;
}
.container,.block{
    width:1200px;
    padding:0;

    .col-4{
      width:25%;
      float:left;
    }

    .col-3{
      width:33.3%;
      float:left;
    }
}
.dsib{
  display:inline-block;
  margin:0 auto;
}
.dsb-right{
  display:inline-block;
  float:right;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
  text-align: center;
  margin: 0;
  padding: 0;
}
th{
  font-weight: normal;
}